There are 390 calories in a Old Bay Filet-O-Fish from McDonald's. Most of those calories come from fat (44%) and carbohydrates (40%).
To burn the 390 calories in a Old Bay Filet-O-Fish, you would have to run for 34 minutes or walk for 56 minutes.
According to our website visitors, it's hard to tell if Old Bay Filet-O-Fish from McDonald's is a healthy option. Our visitors are split on the issue, with 42% of visitors thinking a Old Bay Filet-O-Fish is healthy and 58% thinking it's unhealthy.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Old Bay Filet-O-Fish is healthy or not.
There are 10 Weight Watchers Freestyle Points, 12 WW SmartPoints and 10 WW PointsPlus in a serving of Old Bay Filet-O-Fish from McDonald's.
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